1074853728 has 72 divisors (see below), whose sum is σ = 3291751008. Its totient is φ = 330723072.

The previous prime is 1074853699. The next prime is 1074853729. The reversal of 1074853728 is 8273584701.

1074853728 is a `hidden beast` number, since 107 + 4 + 8 + 537 + 2 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1074853729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139800 + ... + 147287.

It is an arithmetic number, because the mean of its divisors is an integer number (45718764).

Almost surely, 2^1074853728 is an apocalyptic number.

1074853728 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1074853728 is an abundant number, since it is smaller than the sum of its proper divisors (2216897280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1074853728 is a wasteful number, since it uses less digits than its factorization.

1074853728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287116 (or 287105 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 1074853728 is about 32784.9619185382. The cubic root of 1074853728 is about 1024.3533428234.

The spelling of 1074853728 in words is "one billion, seventy-four million, eight hundred fifty-three thousand, seven hundred twenty-eight".